Conducting Polymer Based Nucleic Acid Sensor for Environment Monitoring
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概要
- 論文の詳細を見る
Nucleic acid sensor based on polyaniline has been fabricated by covalently immobilizing double stranded calf thymus (dsCT) DNA onto perchlorate (ClO-4) doped polyaniline (PANI) film deposited onto indium-tin-oxide (ITO) glass plate using 1-(3-(dimethylamino) propyl)-3-ethylcarbodiimide hydrochloride (EDC)/N-hydroxyl succinimide (NHS) chemistry. These dsCT-DNA-PANI/ITO and PANI/ITO electrodes have been characterized using square wave voltammetry, electrochemical impedance, and Fourier-transform-infra-red (FTIR) measurements. This disposable dsCT-DNA-PANI/ITO bioelectrode is stable for about four months, can be used to detect arsenic trioxide (0.1ppm) in 30s.
- （社）電子情報通信学会の論文
- 2008-12-01
著者
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Malhotra Bansi
Biomolecular Electronics And Conducting Polymer Research Group National Physical Laboratory
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PRABHAKAR Nirmal
Biomolecular Electronics and Conducting Polymer Research Group, National Physical Laboratory
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SOLANKI Pratima
Biomolecular Electronics and Conducting Polymer Research Group, National Physical Laboratory
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Prabhakar Nirmal
Biomolecular Electronics And Conducting Polymer Research Group National Physical Laboratory
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Solanki Pratima
Biomolecular Electronics And Conducting Polymer Research Group National Physical Laboratory
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MALHOTRA Bansi
Biomolecular Electronics and Conducting Polymer Research Group, National Physical Laboratory
関連論文
- Conducting Polymer Based Nucleic Acid Sensor for Environment Monitoring
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